give off,
emit,
give out have as a by-product; "The big cities gave off so many wonderful American qualities"
resplend be resplendent or radiant; to shine brightly; "The Queen's garments resplended in velvet and jewels"
glare shine intensely; "The sun glared down on us"
opalesce exhibit a play of colors like that of an opal; "This nitrate opalesces under certain conditions"
luminesce be or become luminescent; exhibit luminescence
coruscate,
sparkle,
scintillate be lively or brilliant or exhibit virtuosity; "The musical performance sparkled"; "A scintillating conversation"; "his playing coruscated throughout the concert hall"
reflect -
to throw or bend back (from a surface); "Sound is reflected well in this auditorium"
reflect -
reflect deeply on a subject; "I mulled over the events of the afternoon"; "philosophers have speculated on the question of God for thousands of years"; "The scientist must stop to observe and start to excogitate"